smm6321 Posted April 2, 2011 Posted April 2, 2011 Loss network and serial port communication to my ISY 99i. I've checked to make sure no other devices have the same IP address - using ping. I've connected to it using a serial cable and verified protocols 115200, 8N1 xon/xoff. The RX, Mem, and Error lights flash on/off periodically. It's running on a 3x verison, but can't remember exactly. Should I reset to factory defaults?
Michel Kohanim Posted April 3, 2011 Posted April 3, 2011 Hello smm6321, Please try reseating the SD Card and retry. Are you connecting your Hyperterminal to Port B? Please do not do a factory reset! With kind regards, Michel
Recommended Posts